Category：Server
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Time：2019-12-9
1. Register AWS account and start EC2 example Note for account registration: ##11. Email must be gmail, ##1.2 open the security group of the specified port 2. Schematic diagram of scientific Internet access Stunnel is mainly used to encrypt and decrypt data so that HTTPS can be accessed normally 3. Stunnel client installation Installation addressWindow: […]
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Time：2019-12-9
Instruction detailed Pull image from remote warehouse //Docker image pull library / Hello World pull from library by default can be omitted docker image pull hello-world View image list docker image ls Run a docker image to generate a container instance // operation docker run hello-world //Echo will print a piece of text in the […]
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Time：2019-12-9
Doors is the most widely used requirement management tool in the world. Doors / ERS provides a comprehensive solution for requirement management. It provides three environments for editing requirements: documents or tables based database environment (doors), Internet based web environment (doorsnet), MS word based environment (doorsrequireit). The advantage of this is that each member of […]
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Time：2019-12-9
1. Install vsftpd and FTP commands yum -y install vsftpd yum install ftp -y 2. Modify the configuration file, skip vi /etc/vsftpd/vsftpd.conf //Partial introduction Anonymous? Enable = yes // allow anonymous users to log in Anon? Upload? Enable = yes // allows anonymous users to upload Write menu enable = yes // grant write permission […]
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Time：2019-12-9
I. HTTP service HTTP server Let’s look at the introduction guide to swoole official documents – > fast start – > create a web server, run the sample code of the document once, and see the following effect: http_server.php <?php $http = new Swoole\Http\Server(“0.0.0.0”, 9501); $http->on(‘request’, function ($request, $response) { var_dump($request->get, $request->post); //Cookie test // […]
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Time：2019-12-9
WeChat public address:51 yards of rural networkProfessional programming Q & a communitywww.51manong.com First open the file you want to operate with the VI command, and then enter:% s / line / line / gExplain the function of this command:: used to start an ex command%Determines the scope of the action, from line 1 to the […]
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Time：2019-12-9
The key points of big data application are data source, productization and value creation; the uneven distribution of data resources makes it easier for big data application to obtain breakthroughs in data intensive fields; it is necessary to reform the improper industry management mode to promote the application of big data in existing industries. Big […]
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Time：2019-12-9
Basic guide to server operation and maintenance As a developer, the operation of the server is inevitable. The most common operation is to deploy the application to the server, and check the logs for troubleshooting in the production and test environment. General servers are Linux operating systems and have no graphical interface, so any operation […]
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Time：2019-12-9
Basic process of this course The basic process of the experiment is to write the application program according to the experimental requirements, modify the source code of Linux 0.11, compile with GCC, run and debug the target code in the virtual environment of Bochs. Basic tools and introduction of the experiment (part of Google) X86 […]
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Time：2019-12-9
Nginx operation Location nginx There are multiple nginx on the server, locating the configuration file of the currently running nginx PS – EF | grep nginx ා view the location of the currently running nginx #1. Check the PID of nginx. Take the commonly used port 80 as an example: netstat -anop | grep 0.0.0.0:80 […]
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Time：2019-12-8
I. Basic Concepts System architecture = business architecture + software architecture Business frameworkFrom the perspective of business requirements, clear up the physical structure diagram and logical structure diagram, and divide each sub module. Determine why it is so divided, how the sub modules interact with each other, and what interfaces each sub module has. Software […]
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Time：2019-12-8
Spring boot plus v1.2.3 release, CentOS quick install environment / build / deploy / start project [V1.2.3-RELEASE] 2019.09.09 Spring boot plus v1.2.3 release, CentOS quick install environment / build / deploy / start project ⭐️ New Features Project running environment installation script CentOS quick build / deploy / launch project script ⚡️ Optimization optimizationmaven-assembly-pluginProject packaging […]
